The screen cutout is filled by a 84×48 monochrome Nokia display, and the rest of the cabinet’s interior is stuffed with a CNC-milled PCB, temperature and humidity sensors, an RTC, and a ...

If you want to measure humidity (and temperature, and maybe even barometric ... The eBay hacker favorite, the so-called DHT22 module, doesn’t fare all that well, with one of six that [Robert ...

DHT22 utilizes exclusive digital signal collecting technique and humidity sensing technology and can ouptut ... When power is supplied to sensor don’t send any instruction to it withing one second to ...

It comes with a built-in DHT22/AM2302 temperature and humidity sensor and has slots for a mini OLED display, waterproof DS18B20 temperature sensor, and empty slots for up to three additional I2C ...